Top Law Schools

I recently did the callback at a V50 for SA. I was told to come back again to meet a managing guy. I suppose it could not be a bad thing. But what should I prepare for? Want to know what to expect. Any experience out there? Is third round of interview common for big laws?

I have a similar situation coming up. Recruiter initially told me to expect a response within 2 days, and on that day, told me that the hiring partner wanted the opportunity to speak with me. This entire process is stressful enough, so I'm choosing to look at it as just an extension of callbacks and approaching it the way I approached those.